PORT SIZES: Has standard 9/16"-18 and 1/2"-20 fittings, The connections from the Master Cylinder are 1/2"-20 and 7/16"-24.
OEM: PV4, 172-1361
Features: This PV4 proportional valve has high strength and hardness, which can withstand high pressure and high pressure changes in the braking system, and is not easy to be deformed or damaged. In the relative movement of the valve spool, valve seat and other parts, it has good abrasion resistance, which can reduce wear and prolong the service life of the proportional valve, and ensure that the proportional valve can control the flow and pressure of the brake fluid or hydraulic oil stably for a long time.
Improve braking performance: Replacing a faulty proportional valve can solve problems such as uneven braking, excessive rear brake locking, loss of braking force, and oil leakage caused by valve failure, thereby reducing the loss of the braking system and improving the overall performance of the vehicle.